Jayteg132 Jayteg132

04-02-2022
Mathematics

contestada

If g(x)=x²-9 and h(x)=2x+7, find (g∙h)(-4)

Respuesta :

clarch19 clarch19

04-02-2022

Answer:

-10

Step-by-step explanation:

h(-4) = 2(-4)+7 which equals -1

g(h(-4)) = -1²-9 which equals -10

Answer Link

Otras preguntas

Which of the following factors contributed to the rise of the middle class during the industrial Revolution

A Frisbee of radius 5 inches that is spinning on a person's finger makes 20.2 revolutions in 18 seconds. What is the angular speed of a point on the outer edge

Determine whether the study is an experiment or an observational study, and then identify a major problem with the study. In a survey, 1465 Internet users cho

What was the renaissance?

What is a likely explanation for a substantial change in body form between two closely related taxa?

please dont ignore Brainliest+excellent rate+thanks = For you When you follow instructions given with the question Instructions: 1.you can write with help of re

How frequently should usability testing be performed with users, and for how long? Select one: A. weekly for a full day B. monthly for half a day C. daily for h

make a the subject of the formula

Find values a and b that satisfy a∙〈5,-4,0〉+b∙〈2,2,-3〉=〈11,-16,-6〉.

Signal bandwidth is the difference between the highest and lowest frequencies in a band. True False